paint method

void paint(
  1. Canvas canvas,
  2. Size size,
  3. ChartContext context
)

Implementation

void paint(Canvas canvas, Size size, ChartContext context) {
  if (_dirtyRegion != null) {
    canvas.save();
    canvas.clipRect(_dirtyRegion!);
    layerStack.paint(canvas, size, context);
    canvas.restore();
    _dirtyRegion = null;
  } else {
    layerStack.paint(canvas, size, context);
  }
}